WARMACHINE:
Cygnar (I play them): Possessing the most advanced magic and technology in the realm, the Kingdom of Cygnar fields a well-rounded force that battles for the good and just King Leto Raelthorne. Caught between its old enemy Khador and the newer threat of the fanatical Protectorate of Menoth, Cygnar will need every ounce of ingenuity and bravery it has to survive the coming storm.
Protectorate of Menoth: This nation was once part of Cygnar, but split off from the homeland as the result of a religious civil war. The Protectorate is a strict theocracy dedicated to the worship of humanity's ancient patron, and Hierarch Voyle seeks to spread the righteous fire of Menoth's teachings across the known world.
Khador: This vast kingdom has had a rivalry with Cygnar for centuries, opposing Cygnar's magical and engineering skill with unearthly toughness and brute force. Khador's methods may be unsophisticated, but they are possessed of a martial skill and spirit second to none.

If you love Soviets play them!
Cryx: Within his remote island fortress, the Dragon Lord Toruk plans his ruthless conquest of the IRON KINGDOMS. Fleets of black warships and legions of necromantic horrors are being assembled under the undying gaze of Toruk's Lich Lords—and soon they will come calling on the mainland, marching in the shadow of the ancient wyrm himself.